<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>第四章上机练习3</title>
</head>
<body>
    
</body>
<script>
    var txt=prompt("请输入周一到周日");
    switch(txt){
        case"周一":
        alert("上班,开会");break;
        case"周二":
        alert("上班,团队讨论需求");break;
        case"周三":
        alert("上班,制定方案");break;
        case"周四":
        alert("上班,编写程序");break;
        case"周五":
        alert("上班,汇报工作");break;
        case"周六":
        alert("休息");break;
        case"周日":
        alert("休息");break;
        default:
        alert("暂不支持");break;
    }
</script>
</html>